ISRC BRDEP1800040
Verified recording
BRDEP1800040 is “Nostalgia” by Hamilton De Holanda,
registered on the CopyrightChains blockchain with CopyrightID
0x678bfd0b7366b5734270b6576b50a1e8069ce2a238f46a53886921ee8bf34ac5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP1800040.
Recording identifiers
- ISRC
- BRDEP1800040
- Title
- Nostalgia
- Artist
- Hamilton De Holanda
- CopyrightID (CopyrightChains transaction hash)
0x678bfd0b7366b5734270b6576b50a1e8069ce2a238f46a53886921ee8bf34ac5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9aa053b2ae9a3760c3b026f30f1f268068d436cdc7b49491372d067833e351d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP1800040
- Bitcoin block existence check
- https://blockstream.info/api/block/956304